Home / 14,560,664,826.60-20,107,594,945.44-13,767,409,976.04

Finding the Fourth Proportional to 14,560,664,826.60, 20,107,594,945.44 and 13,767,409,976.04

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Solution

The fourth proportional to 14,560,664,826.60, 20,107,594,945.44 and 13,767,409,976.04 is: 19,012,147,215.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,560,664,826.60 : 20,107,594,945.44 = 13,767,409,976.04 : x
  2. Step 2: Convert to fraction form
    14,560,664,826.60/20,107,594,945.44 = 13,767,409,976.04/x
  3. Step 3: Cross multiply
    14,560,664,826.60x = 20,107,594,945.44 × 13,767,409,976.04
  4. Step 4: Simplify right side
    14,560,664,826.60x = 276,829,503,246,022,148,096
  5. Step 5: Solve for x
    x = 276,829,503,246,022,148,096/14,560,664,826.60
  6. Step 6: Final answer
    x = 19,012,147,215.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.